离心泵实验数据处理.docx

单泵特性曲线测定数据处理表序号流量 Q/(m7h)入口速度 u/(m/s)出口速度 u/(m/s)扬程Hc/m轴功率N/kw效率11110155,751.777.170.440.45210.005.661.757.630.440.4739.035」1L5810050.440.5648.014.541.4012.050.420.6257.003.961.2213.810.400.6565.993391.0515.340.380.6575.062,860.8816.800360.6484.01Z270.7017.820.320.6093.01L700.5319.030.290.54101.96LU03斗20.330250.43110.980550J 72L090.220.25120.000.000.0022.130.230.00管路特性曲线测定数据处理表管路序流虽:Q/(n?/h)入口速度u/(nVs)出口速度ii/(m/s)扬程He/m低阻110.165.751.787.0529.385.311.646.0138384.741.464.8547.344」61.283.8556313.571.103」965.252.970.921.92高阻I6.003.401.0515.5425423.070.9512.4634.822.740.8510.0444.252410.747.7753.642.060.645.7063.011.7()0.534.20双泵并联扬程曲线测定数据处理表序号流量 Q/(m7h)入口速度u/(m/s)出口速度u/(nVs)扬程Hc/mi15974.522.7911.97214.504112.5313.41313.043.692.2814.59411.473.252.0016.0559.992.831.7517.0168.552.421.4917.947697L971.2218.9585.521.560.9619.8194.051」50.7120.66102.540.720.4420.70111.030.290.1821.81120000.000.0022.44双泵串联扬程曲线测定数据处理表序号流 S Q/(nV /h)入口速度u/(m/s)出口速度u/(m/s)扬程Hc/mi10.98$221.926.85210.025.671.7513.6039.005」01.5718.3448.034.551.4022.6157.043.991.2326.3366.043.421.0630.2275.022.840.8833.1383.982250.7036.3493.051.730.5338.69101.971」20.3441.02111.020,580.1842.49120.000.00().0044.56单泵特性曲线图2015105005045403530252015105005101520。